Wireless charger circuit design jobs

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    15,023 wireless charger circuit design jobs found, pricing in USD

    PCB design for simple circuit of measuring current draw on 230V 50Hz and changing colour of RGB light on different current threshold points Please see the attached PDF and feel free to ask any questions

    $489 (Avg Bid)
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    23 bids
    3D modeling 6 days left

    need a model of a mobile charger

    $19 (Avg Bid)
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    6 bids

    Hello i need some one to program a firmware for ESP8266 and DESIGN a Circuit (PCB) for connecting the relay and some sensors. Firmware Details initially it will operate in Soft AP mode and when i connect a mobile or laptop it will give IP via DHCP and i should be able to set a new SSID password and some other config via serial console and a webpage

    $21 - $175
    Sealed
    $21 - $175
    5 bids

    Hi, I need your help to design a wearable case for a custom PCB and battery which will have a functioning button, and opening for a USBC charger. I want to use PLA, Resin, or TPU as the 3D printing material. The application is to function as a wearable recording device. Therefore, size (minimal form factor) and aesthetics are the most important

    $150 (Avg Bid)
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    0 entries
    Computer network 6 days left

    ...during the study of Computer Systems. It contains digital problems to solve using logic principles and the ability to translate these into practice through the designing of circuit configuration diagrams and the discussion of applicable components and software. The article is designed to develop student’s critical thinking by bringing together research

    $38 (Avg Bid)
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    ...during the study of Computer Systems. It contains digital problems to solve using logic principles and the ability to translate these into practice through the designing of circuit configuration diagrams and the discussion of applicable components and software. The article is designed to develop student’s critical thinking by bringing together research

    $45 (Avg Bid)
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    5 bids

    The operator sets the first potentiometer to the desired speed and the second potentiometer to the desired off/on time ie off for say 3secs then on for say 1.5 secs, note this must be variable by the potentiometers. Now i had this designed and prototypes built in the past and it all failed as the 2 potentiometers interacted with each other and caused a very unreliable output, i think they fed off ...

    $501 (Avg Bid)
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    23 bids

    CReate from all 3 KLS Units (LIght, Mp3 and Tabby) a single PCB. Change Kls to STM32 CPU. Transfer Logic to STM. Connect old Tableau with adm20...Adapter and implement logic. Add a DIP Switch to tell System how many Tableaus are connected. Solve Mp3 Problem. Create Working Prototype. Draw a circuit for EQ and Tableau. Deliver working code / Circuit

    $18 / hr (Avg Bid)
    NDA
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    2 bids

    ...put in your address and credit card number. The services of the application have a one-time cost of $60. With this $60, you will be shipped a cord that looks like a phone charger but it has a different kind of USB port. Most cars and light trucks are equipped with on-board diagnostics, or an OBD II port that provides access to data from the engine control

    $2525 (Avg Bid)
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    67 bids
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    Circuit Design 5 days left

    Need circuit designer for LED driver of various power range

    $352 (Avg Bid)
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    18 bids

    I sell electric vehicle chargers on shopify. There are 3 different chargers I sell. My main charger has 10 different styles and cord lengths. I recently opened up a new web page and am looking for someone with skills to design my website. I would like it to be technology oriented and would like a simple and elegant style. Since I only have 3 different

    $536 (Avg Bid)
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    51 bids

    i want make a coin based mobile charger box for which i need to make a circuit board

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    Our company needs help with a few minor changes on our freeRADIUS 3.0.4 (MAC-based users, mysql database, multiple sites, mac based wireless authentication).

    $533 (Avg Bid)
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    The aim of this project is to develop a system that allows the user to record an audio clip and then play it back with different types of filters to manipulate the audio signal. Such a device would serve as a ‘fun-toy’ for kids to listen to themselves differently. The system will consist of a DSP/Microcontroller that will accept input audio signals from the user. During the recording ...

    $135 (Avg Bid)
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    5 bids

    circuit of close television solutions

    $155 (Avg Bid)
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    1 bids

    research on electrical and wireless sensor network Need exisitng ideas on matlab, modification on exisitng ideas and survery/ technical analysis Budget will be discussed on selected candidates

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    8 bids

    ...and plug the new one) about the work : ->design the circuit, list the components / parts required, write the code, maybe suggest others things to use ->test it on your side until it works well ->send me the schematic of the circuit, and the code to control the board, and instructions to assemble the circuit / code / parts ->give me a list of components

    $253 (Avg Bid)
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    6 bids

    i need design circuit from cad eagle.i need geber file too.

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    23 bids
    build me a HID 3 days left

    design me a RF, optical mouse circuit , complete with usb receiver unit.

    $420 (Avg Bid)
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    4 bids

    I want...Ambilights to a small screen. "Ambilight" is lights that you fix behind a monitor/screen. The Ambilight colors change colors together with the colors on the screen. If you can design a circuit board with exactly the components I need to make a prototype it would be very good. Let me know if you have the experience and the skillset to do this.

    $658 (Avg Bid)
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    CIRCUIT DESIGN 3 days left

    Hello Freelancers, I would like to get someone to build a fully test and well working circuit. The purpose of the circuit is to get the image of the inner part of a material or the inside of a bag, a bottle etc... the circuit must be small enough, and will work on batteries. Thanks.

    $1151 (Avg Bid)
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    We are students looking for a freelancer with knowledge in ARM and programming. The project uses...and programming. The project uses ARM cortex m0+ (FRDM KL25Z) and sensors. The deadline is 28th November as the submission is on that date. We will be requiring the code and circuit diagram with connections for the project. The block diagram is attached.

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    I need to activate a speed queen washing machine with a esp8266EX plate, and not with the proprietary brand card reader. I need to kn...washing machine with a esp8266EX plate, and not with the proprietary brand card reader. I need to know the way in which the washing machine activates the washing cycles and the circuit that must be made with esp8266EX

    $257 (Avg Bid)
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    14 bids

    Simple project, that basically should detail the observed waveforms and max frequency of given code.

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    we already have 1 laptop and a pc on a wireless network. we need to add another laptop to the network. we are using windows.

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    32 bids

    I want to get Embedded C coding done for electronics circuit hardware for micro controllers. PIC and ATMega controllers are to be programmed

    $110 (Avg Bid)
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    We are a Australi...sending Digital Data to a DAC setup and amplified via Mosfets. Digital Data will be implemented on a Xilinx FPGA. Trapezoidal waveform needs to be written in VHDL so that circuit and Code simulation can be done in Tina software. An explanation of the VHDL code to be supplied so that code can be changed at any time in the future.

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    ...would like to design a motorized Iron Man Faceplate system using two Hitec metal gear servo that uses between 4.8 to 6v. It will use an Arduino Uno w/ Adafruit "Music Maker" MP3 Shield for Arduino w/3W Stereo Amp - v1.0 for sound effects as well as to control the leds eyes in the faceplate . This individual will need to design the circuit layout in detail

    $207 (Avg Bid)
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    I need some help with selling our solar panel chargers, especially chargers for mobile, iPhone, smartphone, laptop, usb flashlight, etc [login to view URL] with selling our solar panel chargers, especially chargers for mobile, iPhone, smartphone, laptop, usb flashlight, etc [login to view URL]

    $1041 (Avg Bid)
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    I can fix any computers-printer software and installation also I have lot of experiance to small network

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    Based on pcb photo make Express pcb file of slightly modified circuit of mosquito racket circuit

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    Need only schematic design and BOM file using Altium Designer. I want to make POE circuit design for Raspberry Pi 3. It must be capable of supplying over 70W power for the device to be controlled. Relevant freelancer who can handle this project smoothly will be awarded PCB design by next project. Thanks.

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    2 bids

    I need a circuitboard design for LED lights being triggered by a motion sensor and a photo receptor.

    $458 (Avg Bid)
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    31 bids
    Phase Locked Loop 2 hours left

    ...project to the some point, I successfully set up the blocks and I got a certain results. Yet, it's needed to develop a transfer functions for each of the used blocks (XOR circuit, Filter, VCO - voltage control oscillator) in order to achieve the best results. Anyway, the structure I developed is not the best one, maybe there are some elements that are

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    ...that are skilled in various things like electric circuit design and Chemical Engineering software such as Aspen Plus V8.8 . I will have some Aspen projects here and there as well as other various projects I'm working on. I like to hire and test out several different engineers on a preliminary design test first to see if their skill set is up to par

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    Pic micro controller to measure 3 phase voltage and current measurement & control the relays based on current readings

    $15 / hr (Avg Bid)
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    Write a MATLAB code to Simulate transmission of an image over a wireless channel using adaptive modulation and adaptive channel coding (Reed Solomon). This channel has three states, one that only adds AWGN with a good SNR and this represents the best state, the other adds AWGN with bad SNR, and the last one is a fading channel which represents the

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    wireless, sensors and telecom related technical projects Must have sound technical writing skills Need to understand and modify ideas, parameters and simulation in Matlab. There are several writing ideas plus simulated ideas . we will provide detail and you need to write in some wordings its hsould be a detail explanation of ideas including

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    Design a bias network using Cadence Spectre (or other CAD software as longs as I can easily follow your steps). Must generate a 10uA current with gm = 100uS that cannot vary by more than +-10% over -40 C to 130 C or supply variations of +-10% with a nominal 1.8V supply. You come up with the idea of using a constant gm bias circuit to bias the amplifier

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    POINT OF SALE point of sale system to keep track of your daily sales and print professional receipts. INVENTORY MANAGEMENT inventory tools let you keep track of every piece of merchandise at all times. CUSTOMER MANAGEMENT Save contact, transaction, deposits, refund and many other types of information and use that information to create powerfull SMS marketing campaigns. REPORTS Profit and loss, ...

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    We want to make some modifications to a phone circuit so that when the headphones are plugged in the front microphone will still work rather than be disabled Thanks

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    I want you to design a chipset for wireless Active Noice Cancellation Headphones. If you have any query, we can discuss over chat. Feel free to message me.

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    I Want to make a Smart UPS Circuit simulation + PCB hardware which can pass EMC test • you have to give me full details other circuits why not recommended and why your circuit recommended. • Must show digital current and voltage usage and total voltage and total current • Can be modified by battery size • Explanation Supporting Material Comparison

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    Design of driver circuit for LED's used in domestic and commercial lighting and documentation, more details via inbox contact me

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    I need a small touchpad (2cm X 2cm max.) for using on PC. (USB or wireless) We may use a custom printed circuit board (PCB) design and layout or even use a Blackberry trackpad for this purpose. [login to view URL]:[login to view URL] [login to view URL]

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    Development of energy-efficient multipath routing protocols for wireless sensor network with static sink node

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